CS-019 A recommendation for couples in their golden years to swap: first swap at 50, first rape swap experience at 60

This work is a series in which seven amateur wives in their 60s, 50s, and 40s present the pleasure of orgy SEX that they learned for the first time in 4 parts. This time, the OG that was held from 2015 to 2016 was released. It is also an introductory book on swap, created so that married couples and couples who are starting a second life can experience the profound sexual pleasure. It is a HOW-TO work that couples who tend to shy away from other dimensions will be interested in and want to experience.